abuse and mental health services administration, u.s. department of health and human services, rockville, maryland. john de miranda, executive director, national association on alcohol, drugs and disability inc. and president and chief executive officer, stepping stone of san diego, san diego, california. dr. barbara l. kornblau, j.d., disabilities attorney and professor, school of health professions and studies, university of michigan-flint, flint, michigan. ed hammett, consumer advocate, marbury, maryland. dr. clark, how many people in the united states have a disability? that number is not exactly clear, but we estimate roughly 53 million people have a disability, and it may be larger because, again, it turns on new classification schema. but at least 53 million. john, how do we define a disability? well, a disability is really kind of a legal and an administrative term. and in some quarters you might be considered disabled, but by another jurisdiction you might not be considered disabled. but i use the term, often, physical sensory, cognitive, and developmental disability to really c
